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Patent applications and USPTO patent grants for Huang; Baojia.The latest application filed is for "quick assembly and disassembly device of a toilet cover and implementation method thereof".
Patent | Date |
---|---|
Quick assembly and disassembly device of a toilet cover and implementation method thereof Grant 9,661,962 - Li , et al. May 30, 2 | 2017-05-30 |
Base connection device used to change a flapper drain valve to a barrel drain valve Grant 9,556,601 - Huang , et al. January 31, 2 | 2017-01-31 |
Automatic protection device for a toilet inlet valve or drain valve Grant 9,487,938 - Li , et al. November 8, 2 | 2016-11-08 |
Quick Assembly And Disassembly Device Of A Toilet Cover And Implementation Method Thereof App 20150157179 - Li; Feiyu ;   et al. | 2015-06-11 |
Automatic Protection Device For A Toilet Inlet Valve Or Drain Valve App 20150083238 - LI; Xiping ;   et al. | 2015-03-26 |
Base Connection Device Used To Change A Flapper Drain Valve To A Barrel Drain Valve App 20150059869 - HUANG; Baojia ;   et al. | 2015-03-05 |
Universal flapper Grant D638,917 - Chen , et al. May 31, 2 | 2011-05-31 |
Vehicle collision avoidance system and method Grant 7,089,114 - Huang August 8, 2 | 2006-08-08 |
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